Error (209037): JTAG Server can't access selected programming hardware

[Altera_Forum]

hello every one i have board DE1-SoC when i power in the board i sent it the code to board i have massage error and the process 42% (failed) 

after i rebeat the to sent again 0%(failed)  Error (209037): JTAG Server can't access selected programming hardware Error (209012): Operation failed

[Altera_Forum]

Hi, 

 For ID:209037 JTAG Server can't access selected programming hardware:  CAUSE: The Quartus Prime software cannot find the specified programming hardware. This message can occur for one of the following reasons: - The programming hardware is not at the location you specified. - Another process is using the programming hardware. - The power to the board is off. - You did not properly install the hardware driver (Windows NT only). ACTION: Make sure that the programming hardware is at the location you specified, that another process is not using the programming hardware, that power to the board is on, and that you properly installed the hardware driver (Windows NT only).

[Altera_Forum]

thanks for reply that very kind of you now it is working